tcpdump mailing list archives

Re: [PATCH] enable memory mapped access to ethernet devices


From: "Abeni Paolo" <paolo.abeni () telecomitalia it>
Date: Wed, 5 Dec 2007 22:45:46 +0100

hello,

Gregor Maier wrote:
Using a function to set the ring buffer size sounds like the best choice
to me, as long as these parameters can still be changed after the open
or after packets have been read. 

In the easier implementation I can think of, changing the ring size will cause the loose of the ring content, but this 
should be the only issue. 

I assume that the creation of a new function to set the ring size is the preferred choice, so I'll try to rework the 
patch that way. Just a question: I suppose that adding said function will require one more function pointer in the pcap 
handle structure, right ?

Thanks again for the feedback,

Paolo
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